Bel Fuse Inc.

206 Van Vorst Street, Jersey City, NJ 07302

• Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

NON-ISOLATED DC/DC CONVERTERS

3.3 Vdc Input

0.9 Vdc - 2.5 Vdc/15 A Output

Efficiency Data

Model 2.5V

87.0%

89.0%

91.0%

93.0%

95.0%

97.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0 10.0 11.0 12.0 13.0 14.0 15.0

Output Current

3.0V

3.3V

3.6V

Model 1.8V

81.0%

83.0%

85.0%

87.0%

89.0%

91.0%

93.0%

95.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

10.0 11.0 12.0 13.0 14.0 15.0

Output Current

3.0V

3.3V

3.6V

Model 1.5V

74.0%

76.0%

78.0%

80.0%

82.0%

84.0%

86.0%

88.0%

90.0%

92.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0 10.0 11.0 12.0 13.0 14.0 15.0

Output Current

3.0V

3.3V

3.6V

Model 1.2V

70.0%

72.0%

74.0%

76.0%

78.0%

80.0%

82.0%

84.0%

86.0%

88.0%

90.0%

92.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0 10.0 11.0 12.0 13.0 14.0 15.0

Output Current

3.0V

3.3V

3.6V

t

Model 0.9V

60.0%

62.0%

64.0%

66.0%

68.0%

70.0%

72.0%

74.0%

76.0%

78.0%

80.0%

82.0%

84.0%

86.0%

88.0%

90.0%

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0 10.0 11.0 12.0 13.0 14.0 15.0

Output Current

3.0V

3.3V

3.6V